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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
You can expect conditions typical for this time of year across Barry Island; check the live forecast above for the exact temperature and wind before heading to the promenade or beach.
What is the weather like at Barry Island right now?
The live forecast above gives the most up-to-date reading for the seafront. Barry Island sits on the Bristol Channel coast, which often brings a cooling breeze even on sunny days. Inland areas such as Cardiff may feel a degree or two warmer, but the island’s exposed position means sea mist or low cloud can linger into the morning.
Will it spoil a trip to the beach this week?
If you are planning a day trip, keep an eye on the live forecast above and the 10-day outlook. Showers tend to move in from the west, so what looks bright over Barry Island can turn showery within an hour. The tidal range here is large, so always check tide times if you plan to walk the sand.
What’s the weather in Barry Island tomorrow?
Check the live forecast above for the next 24 hours. Tomorrow’s conditions will be similar to today’s – expect a mix of cloud and sunny intervals, with a small chance of a light shower in the afternoon. The sea breeze keeps it fresh.
Is there a 21 day weather forecast for Barry Island?
Long-range forecasts beyond 10 days are less reliable. The Met Office provides a 30-day outlook but detailed predictions are only trustworthy for the coming week. For planning ahead, use the 10-day forecast above then check again nearer the time.
How does the tide affect weather?
The Bristol Channel has one of the largest tidal ranges in the world. At low tide the beach extends far out, exposing wet sand that can feel cooler. High tide brings water right up to the seawall, and onshore winds can whip up spray.
Sources
Plan your visit with our UK weather hub and check Bristol Weather for wider regional trends. For a week ahead see our 10 Day Weather Forecast UK.